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 | | // Stacked Icons |  | // ------------------------- |  |   |  | .#{$fa-css-prefix}-stack { |  |   position: relative; |  |   display: inline-block; |  |   width: 2em; |  |   height: 2em; |  |   line-height: 2em; |  |   vertical-align: middle; |  | } |  | .#{$fa-css-prefix}-stack-1x, .#{$fa-css-prefix}-stack-2x { |  |   position: absolute; |  |   left: 0; |  |   width: 100%; |  |   text-align: center; |  | } |  | .#{$fa-css-prefix}-stack-1x { line-height: inherit; } |  | .#{$fa-css-prefix}-stack-2x { font-size: 2em; } |  | .#{$fa-css-prefix}-inverse { color: $fa-inverse; } | 
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